Answers for "eventlistener java"

arrays.fill java

import java.util.Arrays;
int[] myArray = new int[10];
Arrays.fill(myArray,1);//This will fill the array with 1s

isnumber java

// find value is number or not in java..
// if the value is number output is true 
// if the value is not a number then output is false.. 


public class Test {

   public static void main(String args[]) {
      System.out.println(Character.isDigit('c')); // false 
      System.out.println(Character.isDigit('5')); // true
   }
}